Adjustable triangle: Missing angles

Adjustable triangle that can be used to practice calculating the missing angle. Use the check boxes to make angle sizes show and hide.

 

adamgonza

 
Resource Type
Activity
Tags
angle  calculate  degree  missing  triangle 
Target Group (Age)
11 – 14
Language
English (United Kingdom)
 
 
GeoGebra version
3.2
Views
1826
Contact author of resource
 
 
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